Base | Representation |
---|---|
bin | 11111110101100101101011… |
… | …010110111110000100100100 |
3 | 200100202222100000120111220200 |
4 | 133311211223112332010210 |
5 | 121323110104140003140 |
6 | 1213445122122230500 |
7 | 41331154302144411 |
oct | 3765455326760444 |
9 | 610688300514820 |
10 | 140022030000420 |
11 | 40685011628667 |
12 | 1385525a655430 |
13 | 60190368378c9 |
14 | 268116103b108 |
15 | 112c463594030 |
hex | 7f596b5be124 |
140022030000420 has 36 divisors (see below), whose sum is σ = 424733491001820. Its totient is φ = 37339208000064.
The previous prime is 140022030000401. The next prime is 140022030000449. The reversal of 140022030000420 is 24000030220041.
140022030000420 is a `hidden beast` number, since 1 + 40 + 0 + 2 + 203 + 0 + 0 + 0 + 0 + 420 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 91058199323364 + 48963830677056 = 9542442^2 + 6997416^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 140022030000393 and 140022030000402.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 388950083155 + ... + 388950083514.
Almost surely, 2140022030000420 is an apocalyptic number.
140022030000420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140022030000420 is an abundant number, since it is smaller than the sum of its proper divisors (284711461001400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140022030000420 is a wasteful number, since it uses less digits than its factorization.
140022030000420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 777900166684 (or 777900166679 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 140022030000420 its reverse (24000030220041), we get a palindrome (164022060220461).
The spelling of 140022030000420 in words is "one hundred forty trillion, twenty-two billion, thirty million, four hundred twenty", and thus it is an aban number.
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